Precision Cleaning Manufacturing Engineer

Company Overview

Job Description/Preferred Qualifications

At KLA, cleanliness isn't just a requirement, it's a competitive advantage! Our ability to control contamination at the atomic level enables breakthrough EUV inspection systems that power the world's most sophisticated semiconductor manufacturing.

As aPrecision Cleaning Manufacturing Engineer, you will own and develop ultraprecision cleaning processes that directly enable system performance, reliability, and scalability for KLA's nextgeneration reticle mask inspection platforms. This is a highly transparent role working at the intersection of sophisticated hardware, process engineering, and manufacturability-where your decisions matter.

What You'll Do

• Own the development, optimization, and sustainment of ultraprecision cleaning processes and cleanliness standards for advanced capital equipment.
• Qualify and support precision cleaning equipment and processes to meet stringent EUV and systemlevel cleanliness requirements.
• Partner closely with Design, Process, and Manufacturing Engineering teams to influence clean hardware design and ensure manufacturable, productionready cleaning solutions.
• Lead the introduction of new cleaning methods and technologies with scalability, adaptability, and cost of ownership in mind.
• Train and support manufacturing personnel in the accurate use, maintenance, and troubleshooting of ultraprecision cleaning equipment and procedures.
• Drive continuous improvement initiatives passionate about cleanliness, yield, reliability, and longterm system performance.
• Develop and maintain highquality technical documentation, work instructions, and bestknown methods.
• Apply statistical process control (SPC) and datadriven techniques to monitor, control, and improve cleaning process capability.

Minimum Qualifications

• Experience as a manufacturing or process engineer supporting complex capital equipment in ultraclean environments (e.g., Class 100 cleanrooms, AMCcontrolled environments).
• Strong ability to read and interpret technical drawings, understand bills of materials (BOMs), and use precision testing and measurement tools.
• Proven technical writing, documentation, and crossfunctional interpersonal skills.
• Handson experience with ultrasonic cleaning systems, plasma cleaning hardware, bake chambers, and/or residual gas analyzers (RGA).
• Experience working in ultraclean vacuum environments.
• Knowledge of UV optical component cleanliness, cleaning, and handling practices.
• Experience applying SPC or similar methodologies in a manufacturing environment.
• Demonstrated ability to develop new processes from concept through production ramp with manufacturability and scalability in mind.

Why This Role Stands Out

• Direct impact on EUV system performance and nextgeneration semiconductor technology.
• High ownership and visibility across design, manufacturing, and new product introduction.
• Opportunity to define and standardize cleanliness strategies for future platforms-not just support existing ones.

Minimum Qualifications

Requires a Bachelor's degree and a minimum of 2 years of related experience; or an advanced degree without experience; or equivalent work experience.

Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level, and location. The range displayed reflects the pay for this position in the primary location identified in this posting. Actual pay depends on several factors, including state minimum pay wage rates, location, job-related skills, experience, and relevant education level or training. We are committed to complying with all applicable federal and state minimum wage requirements where applicable. If applicable, your recruiter can share more about the specific pay range for your preferred location during the hiring process.

KLA is proud to be an Equal Opportunity Employer. We will ensure that qualified individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us at talent.acquisition@kla.com or at +1-408-352-2808 to request accommodation.

Be aware of potentially fraudulent job postings or suspicious recruiting activity by persons that are currently posing as KLA employees. KLA never asks for any financial compensation to be considered for an interview, to become an employee, or for equipment. Further, KLA does not work with any recruiters or third parties who charge such fees either directly or on behalf of KLA. Please ensure that you have searched KLA's Careers website for legitimate job postings. KLA follows a recruiting process that involves multiple interviews in person or on video conferencing with our hiring managers. If you are concerned that a communication, an interview, an offer of employment, or that an employee is not legitimate, please send an email to talent.acquisition@kla.com to confirm the person you are communicating with is an employee. We take your privacy very seriously and confidentially handle your information.